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main.py
diagram.json
➡
Simulation
B
O
O
T
S
E
L
L
E
D
1
2
3
9
U
S
B
R
a
s
p
b
e
r
r
y
P
i
P
i
c
o
©
2
0
2
0
R
P
2
-
8
0
2
0
/
2
1
P
6
4
M
1
5
.
0
0
T
T
T
GND
5V
SDA
SCL
SQW
RTC
DS1307
+